| Rated speed | 0-300rpm ±5% |
| Rated voltage | DC 21V |
| Rated power | 500W |
| Max working torque | 100N.m |
| Shaft output size | 9.5mm（3/8 inch）/12.7mm（1/2inch） |
| N.W(with battery) | 1.46KGS |
Q: Do you accept order through OEM/ODM business?
A: Yes, we do. Including the customer logo & customer package printing design.
Q: Do you accept sample order?
A: Sample usually 3-5 days after payment received.
Q: What's your lead-time?
A: Normally, our lead-time is 25-45 days, it depends your order quantity and request.
Q: What's your warranty for this product?
A: We provided customer with long time after sales with technology support. Any product with original broken, we will responsible for it.
